Search Results - "GOYENOLA, GUILLERMO"

Invasion of Ceratium furcoides in subtropical lakes in Uruguay: Environmental drivers and fish kill record during its bloom by Pacheco, Juan Pablo, Iglesias Frizzera, Carlos, Goyenola, Guillermo, Teixeira de-Mello, Franco, Fosalba, Claudia, Baattrup-Pedersen, Annette, Meerhoff, Mariana, Jeppesen, Erik

“…The invasive freshwater dinoflagellate Ceratium furcoides is extending its distribution in South America with increasing environmental impacts associated with…”
Get full text

Global effects of agriculture on fluvial dissolved organic matter by Graeber, Daniel, Boëchat, Iola G., Encina-Montoya, Francisco, Esse, Carlos, Gelbrecht, Jörg, Goyenola, Guillermo, Gücker, Björn, Heinz, Marlen, Kronvang, Brian, Meerhoff, Mariana, Nimptsch, Jorge, Pusch, Martin T., Silva, Ricky C. S., von Schiller, Daniel, Zwirnmann, Elke

“…Agricultural land covers approximately 40% of Earth’s land surface and affects hydromorphological, biogeochemical and ecological characteristics of fluvial…”
Get full text

Incidence of Watershed Land Use on the Consumption of Meso and Microplastics by Fish Communities in Uruguayan Lowland Streams by Camila Vidal, Juan Pablo Lozoya, Giancarlo Tesitore, Guillermo Goyenola, Franco Teixeira-de-Mello

“…Physical-chemical and biologicaldiversity of streams are influenced by the land use in their watersheds. Plastics currently make up the most important waste…”
Get full text

Stable isotope analysis confirms substantial differences between subtropical and temperate shallow lake food webs by Iglesias, Carlos, Meerhoff, Mariana, Johansson, Liselotte S., González-Bergonzoni, Ivan, Mazzeo, Néstor, Pacheco, Juan Pablo, Mello, Franco Teixeira-de, Goyenola, Guillermo, Lauridsen, Torben L., Søndergaard, Martin, Davidson, Thomas A., Jeppesen, Erik

“…Differences in trophic web structure in otherwise similar ecosystems as a consequence of direct or indirect effects of ambient temperature differences can lead…”
Get full text

Influence of Farming Intensity and Climate on Lowland Stream Nitrogen by Guillermo Goyenola, Daniel Graeber, Mariana Meerhoff, Erik Jeppesen, Franco Teixeira-de Mello, Nicolás Vidal, Claudia Fosalba, Niels Bering Ovesen, Joerg Gelbrecht, Néstor Mazzeo, Brian Kronvang

“…Nitrogen lost from agriculture has altered the geochemistry of the biosphere, with pronounced impacts on aquatic ecosystems. We aim to elucidate the patterns…”
Get full text

Uruguay’s water crisis: prepare for future events by Goyenola, Guillermo

“…Letter to the Editor…”
Get full text

Empirical Modeling of Stream Nutrients for Countries without Robust Water Quality Monitoring Systems by Ismael Díaz, Paula Levrini, Marcel Achkar, Carolina Crisci, Camila Fernández Nion, Guillermo Goyenola, Néstor Mazzeo

“…Water quality models are useful tools to understand and mitigate eutrophication processes. However, gaining access to high-resolution data and fitting models…”
Get full text

Ardulake temperature profiler: An open-source, low-cost, automated monitoring system to unravel the mixing behavior of lakes by Goyenola, Guillermo, García-Climent, Javier

“…[Display omitted] Understanding the thermal classification of lakes based on mixing regimes is fundamental in limnology. Although this classification has…”
Get full text

A Global Assessment of the Effects of Eucalyptus Plantations on Stream Ecosystem Functioning by Ferreira, Verónica, Boyero, Luz, Calvo, Clementina, Correa, Francisco, Figueroa, Ricardo, Gonçalves, José Francisco, Goyenola, Guillermo, Graça, Manuel A. S., Hepp, Luiz U., Kariuki, Samuel, López-Rodríguez, Anahí, Mazzeo, Néstor, M’Erimba, Charles, Monroy, Silvia, Peil, Alessandra, Pozo, Jesús, Rezende, Renan, Teixeira-de-Mello, Franco

“…Forest change is a major environmental problem worldwide. Forest streams, with their large aquatic–terrestrial interface and strong dependence on terrestrially…”
Get full text

Multicompartmental monitoring of legacy and currently used pesticides in a subtropical lake used as a drinking water source (Laguna del Cisne, Uruguay) by Rodríguez-Bolaña, César, Pérez-Parada, Andrés, Tesitore, Giancarlo, Goyenola, Guillermo, Kröger, Alejandra, Pacheco, Martín, Gérez, Natalia, Berton, Analia, Zinola, Gianna, Gil, Guillermo, Mangarelli, Alejandro, Pequeño, Fiamma, Besil, Natalia, Niell, Silvina, Heinzen, Horacio, Teixeira de Mello, Franco

“…A pilot annual monitoring survey (April 2018–March 2019) was conducted to investigate the presence of pesticides in superficial water and fish in Laguna del…”
Get full text

Reconstructing 90 years of anthropogenic activities in a subtropical reservoir: a chemometric and paleolimnological perspective by Cardoso-Silva, Sheila, Kim, Bianca Sung Mi, de Lima Ferreira, Paulo Alves, Benedetti, Beatriz, Goyenola, Guillermo, Iglesias, Carlos, Figueira, Rubens Cesar Lopes, López-Rodríguez, Anahí, Moschini-Carlos, Viviane, de Mello, Franco Teixeira, Meerhoff, Mariana, Pompêo, Marcelo

“…Environmental reference conditions (RC) and historical trends are crucial for assessing the degree of freshwater impact and formulating restoration measures…”
Get full text

High predation is of key importance for dominance of small-bodied zooplankton in warm shallow lakes: evidence from lakes, fish exclosures and surface sediments by Iglesias, Carlos, Mazzeo, Néstor, Meerhoff, Mariana, Lacerot, Gissell, Clemente, Juan M., Scasso, Flavio, Kruk, Carla, Goyenola, Guillermo, García-Alonso, Javier, Amsinck, Susanne L., Paggi, Juan C., José de Paggi, Susana, Jeppesen, Erik

“…The mean body size of limnetic cladocerans decreases from cold temperate to tropical regions, in both the northern and the southern hemisphere. This size shift…”
Get full text

Recent advances and open questions around pesticide dynamics and effects on freshwater fishes by Pérez-Parada, Andrés, Goyenola, Guillermo, Teixeira de Mello, Franco, Heinzen, Horacio

“…An increasing number of reports worldwide stated a variety of currently used pesticides (CUPs) and legacy contaminants occurring in tissues of freshwater fish…”
Get full text

What can resting egg banks tell about cladoceran diversity in a shallow subtropical lake? by Gerhard, Miriam, Iglesias, Carlos, Clemente, Juan María, Goyenola, Guillermo, Meerhoff, Mariana, Pacheco, Juan Pablo, Teixeira-de Mello, Franco, Mazzeo, Néstor

“…Dormant stages (“resting eggs”) produced by cladocerans can persist for long periods of time in sediments and restore populations once the environmental…”
Get full text

Genetic assimilation and the evolution of direction of genital asymmetry in anablepid fishes by Torres-Dowdall, Julián, Rometsch, Sina J, Velasco, Jacobo Reyes, Aguilera, Gastón, Kautt, Andreas F, Goyenola, Guillermo, Petry, Ana C, Deprá, Gabriel C, da Graça, Weferson J, Meyer, Axel

“…Phylogenetic comparative studies suggest that the direction of deviation from bilateral symmetry (sidedness) might evolve through genetic assimilation;…”
Get full text

Multi-model approach to predict phytoplankton biomass and composition dynamics in a eutrophic shallow lake governed by extreme meteorological events by Crisci, Carolina, Terra, Rafael, Pacheco, Juan Pablo, Ghattas, Badih, Bidegain, Mario, Goyenola, Guillermo, Lagomarsino, Juan José, Méndez, Gustavo, Mazzeo, Néstor

“…•We combined powerful statistical tools and physically-based models to analyze and predict key processes of phytoplankton dynamics in a eutrophic shallow lake…”
Get full text

Drivers of cyanobacteria dominance, composition and nitrogen fixing behavior in a shallow lake with alternative regimes in time and space, Laguna del Sauce (Maldonado, Uruguay) by González-Madina, Lucía, Pacheco, Juan Pablo, Yema, Lilen, de Tezanos, Paula, Levrini, Paula, Clemente, Juan, Crisci, Carolina, Lagomarsino, Juan José, Méndez, Gustavo, Fosalba, Claudia, Goyenola, Guillermo, Mazzeo, Néstor

“…Laguna del Sauce, one of the main drinking water sources in Uruguay, is an eutrophic shallow lake with high temporal variation of inorganic turbidity caused by…”
Get full text

Potential drivers of seasonal shifts in fish omnivory in a subtropical stream by González-Bergonzoni, Ivan, Jeppesen, Erik, Vidal, Nicolás, Teixeira-de Mello, Franco, Goyenola, Guillermo, López-Rodríguez, Anahí, Meerhoff, Mariana

“…The trophic structure of fish assemblages often varies seasonally, following the changes in food availability and supposedly water temperature. To unveil…”
Get full text

Asymmetry in genitalia is in sync with lateralized mating behavior but not with the lateralization of other behaviors by Torres-Dowdall, Julián, Rometsch, Sina J, Aguilera, Gastón, Goyenola, Guillermo, Meyer, Axel

“…Asymmetries in bilateral organisms attract a lot of curiosity given that they are conspicuous departures from the norm. They allow the investigation of the…”
Get full text

Horizontal dynamics of zooplankton in subtropical Lake Blanca (Uruguay) hosting multiple zooplankton predators and aquatic plant refuges by Iglesias, Carlos, Goyenola, Guillermo, Mazzeo, Nestor, Meerhoff, Mariana, Rodó, Elena, Jeppesen, Erik

“…In the subtropics, the effects of macrophytes on trophic interactions are more complex than in temperate lakes. Fish, particularly the smallest species and…”
Get full text